1. DOP76 Prevalence and healthcare costs of perianal fistulas in Crohn's disease in a nationwide cohort. (25th January 2019) Authors: Nordholm-Carstensen, A; Qvist, N; Højgaard, B; Halling, C; Carstensen, M; Ipland, N-P; Burisch, J Journal: Journal of Crohn's and colitis Issue: Volume 13(2019)Supplement 1 Page Start: S076 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗